Old Barnum Road over I-25

Fair Condition55 years old89 vehicles/day

Location

StateWyoming
CountyJohnson
LocationCasper - Kaycee
CarriesOld Barnum Road
CrossesI-25
Coordinates43.70812, -106.64688

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length317.9 ft (96.9 m)
Max Span157.2 ft (47.9 m)
Deck Width34.8 ft (10.6 m)
Deck Area1027.1 sq m
Main Spans2
Year Built1971

Traffic

Avg Daily Traffic89 (2024)
Truck Traffic17%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberAKG

Nearby Bridges

I-25 Nbl over Middle Fork Powder River 0.3 mi Good I-25 Sbl over Middle Fork Powder River 0.3 mi Good Wyo 196 over Middle Fork Powder River 0.4 mi Good I-25 Sbl over Wyo 191 0.6 mi Fair I-25 Nbl over Wyo 191 0.6 mi Fair Wyo 191 over Unnamed Draw 0.6 mi Good N Fork Road over I-25 3.2 mi Fair Wyo 190 over Alkali Creek 3.5 mi Good I-25 Nbl over Ttt Road 3.7 mi Fair I-25 Sbl over Ttt Road 3.8 mi Fair